ParenthesizedExpression.java

/*******************************************************************************
 * Copyright (c) 2009 xored software, Inc.  
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html  
 *
 * Contributors:
 *     xored software, Inc. - initial API and Implementation (Vladimir Belov)
 *******************************************************************************/

package org.eclipse.dltk.javascript.ast;

import org.eclipse.dltk.ast.ASTVisitor;

public class ParenthesizedExpression extends Expression {

	private Expression expression;
	private int LP = -1;
	private int RP = -1;

	public ParenthesizedExpression(JSNode parent) {
		super(parent);
	}

	/**
	 * @see org.eclipse.dltk.ast.ASTNode#traverse(org.eclipse.dltk.ast.ASTVisitor)
	 */
	@Override
	public void traverse(ASTVisitor visitor) throws Exception {
		if (visitor.visit(this)) {
			if (expression != null)
				expression.traverse(visitor);
			visitor.endvisit(this);
		}
	}

	public Expression getExpression() {
		return this.expression;
	}

	public void setExpression(Expression expression) {
		this.expression = expression;
	}

	public int getLP() {
		return this.LP;
	}

	public void setLP(int LP) {
		this.LP = LP;
	}

	public int getRP() {
		return this.RP;
	}

	public void setRP(int RP) {
		this.RP = RP;
	}

	@Override
	public String toSourceString(String indentationString) {
		return "(" + toSourceString(expression, indentationString) + ")";
	}

}